Re: [PATCH] traceframe_changed observer and MI notification

[Yao Qi <yao at codesourcery dot com>]

On 09/18/2012 02:52 PM, Eli Zaretskii wrote:
> > +or @value{GDBN} stops examining traceframes and resumes live debugging.
> This line should be edited to explain the meaning of negative values
> of tfnum.

tfnum will never be negative in notification.  In traceframe_changed 
observer, tfnum can be negative, and notification 
"=traceframe-changed,end" is emitted accordingly.

> Also, I don't understand the significance of the reference to
> 'tfind'.  Why is it important to mention that?

because users use command 'tfind' to examine a certain traceframe, and 
the changes of traceframe trigger this MI notification, so I mention 
'tfind' here.

--
Yao